Model Number:PF- 2HCBD26 26W Lamp Holder/Base :2G11 GY10Q 4Pin Material: Al and +PC Color Temperature Range : 2800K-6500K (Warm White, Natural White, Cool White)Shape :Round Input Voltage: 100-240V/50/60Hz light source:SMD3014 240PCS Lumen flux output:2200Lm Power Factor:0.95 Conversion efficiency:0.83 Color Rendering Index(Ra): 75 IP class:IP50 Working temperature: -20 +40C Life-span:50,000hours Warranty: 3 years Beam angle:120 Degrees Length:550mm Inside the carton Packing size:550x50x26mm Qty/ctn:50pcs/ctn,size:575x265x285mm Certificate:CE&RoHS Payment Terms: L/C,T/T,Western Union